fix: force tsconfigRootDir to __dirname

.eslintrc.cjs

@@ -0,0 +1,31 @@
+module.exports = {
+  root: true,
+  env: { es2022: true, node: true, browser: false },
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    tsconfigRootDir: __dirname,
+    project: ['./tsconfig.json', './tsconfig.*.json'],
+  },
+  plugins: ['@typescript-eslint', 'unicorn'],
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:@typescript-eslint/recommended-requiring-type-checking',
+    'plugin:@typescript-eslint/strict',
+    'plugin:import/recommended',
+    'plugin:import/typescript',
+    'prettier',
+  ],
+  rules: {
+    'no-alert': 'error',
+    'no-console': 'warn',
+    'no-debugger': 'warn',
+    '@typescript-eslint/prefer-ts-expect-error': 'error',
+    '@typescript-eslint/explicit-function-return-type': 'error',
+  },
+  settings: {
+    'import/resolver': {
+      node: { extensions: ['.ts', '.js', '.cjs', '.mjs'] },
+    },
+  },
+};

tsconfig.eslint.json

@@ -0,0 +1,10 @@
+{
+  "extends": "./tsconfig.default.json",
+  "compilerOptions": {
+    "noEmit": true,
+    "module": "commonjs",
+    "target": "es2020",
+    "lib": ["es2020"]
+  },
+  "include": [".eslintrc.cjs"]
+}